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參數(shù)資料
| 型號(hào)： | LA4262 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| 封裝： | SIP-10 |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大?。?/td> | 57K |
| 代理商： | LA4262 |
LA4262
No.A0319-2/3
Electrical Characteristics at Ta
= 25°C, VCC = 15V, RL = 3Ω, f = 1kHz, Rg = 600Ω, in the specified circuit board
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Standby current
Ist
Standby pin
→GND
1.0
10
μA
Quiescent current
ICCO
Rg = 0
20
30
80
mA
Voltage gain
VG
VO = 0dBm
33
35
37
dB
Total harmonic distortion
THD
PO = 1W
0.15
0.6
%
Output noise voltage
VNO
Rg = 0, DIN AUDIO
0.05
0.2
mV
PO1
THD = 10%
6.0
7.0
W
Output power
PO2
VCC = 9V, RL = 4Ω. THD = 10%
1.5
2.0
W
Channel separation
Chsep
VO = 0dBm, Rg = 0, DIN AUDIO
50
60
dB
Ripple rejection ratio
SVRR
Vr = 0dBm, Rg = 0, fr = 100Hz, DIN AUDIO
50
60
dB
Standby on voltage
Vst
1.5
5.0
V
Input resistance
Ri
20
30
40
k
Ω
Package Dimensions
unit : mm (typ)
3024B
26.8
20.0
R1
.7
(8
.4
)
10
1
(11.8)
4.0
0.4
2.0
7.0
0.5
2.54
(1.97)
1.4
6.0
1.0
m
in
13.2max
SANYO : SIP10H
Ambient temperature, Ta – C
Pd max -- Ta
Allowable
power
dissipation,
Pd
max
–
W
0
2
4
6
8
10
12
14
16
15.0
12.5
7.0
3.6
3.2
--20
0
20
40
60
80
100
120
140
160
With a infinity large heat sink
Aluminum heat sink
mounting
conditions
Tightening
torque : 4kgcm
Flat washer
silicone grease
applied
Independent IC
SANYO recommended
circuit board
100
×100×1.5mm3
50
×50×1.5mm3
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